Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

I2b Lab LLC

Q: What type of organization is I2b Lab LLC?

I2b Lab LLC is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

Clinical Medical Laboratory in Newport Beach, CA · enumerated 2013 · authorized official Gowriharan Thaiyananthan, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851739619

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Registry record

Entity type Organization (Type 2)

Legal business name I2b Lab LLC

Practice address 4631 Teller Ave, Suite 100, Newport Beach, CA, 92660

Phone (949) 335-7510

Enumeration date Jun 13, 2013

Last updated in NPPES Jun 13, 2013

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories · License CLF 00344005 (CA) Primary

Authorized official

Name Gowriharan Thaiyananthan

Title Owner

Phone (203) 376-6364

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is I2b Lab LLC?

I2b Lab LLC is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-13.